HI 8614N pH Transmitter, no LCD, 4 to 20 mA Ouput - HI8614

Mohon tanyakan stok terlebih dahulu. Terimakasih

The HI8614N and HI8614LN are a water-resistant pH transmitters designed to be used with a standard high impedance pH probe with BNC connector. The signal is then processed by a special high impedance amplifier, which transmits an output current directly proportional to the input signal but independent of changes in load or cable capacitance.

Temperature compensation ensures fast, accurately compensated readings even during sudden temperature fluctuations.
Water resistant design for use in process control.
HI8614LN has optional backlit, LCD display for easy viewing (no LCD on HI8614N)

Specifications:
pH Range 0.00 to 14.00 pH; 420 mA
pH Resolution (for L models) 0.01 pH; 0.01 mA
pH Accuracy 0.02 pH; 0.02 mA
pH Calibration offset: 2 pH; 2.2 mA; slope: 86 to 116%; 0.5 mA
pH Temperature Compensation fixed or automatic from 0 to 100C (32 to 212F) with HI76608 probe
pH Input impedence 1012 Ohm
Analog Ouput Signal 4-20 mA (isolated)
pH Electrode pH electrode with BNC connector
Display LCD only for HI8614LN
Power Supply HI8614N: 18-30 VDC; HI8614LN: 20-36 VDC
Environment 0 to 50C (32 to 122F); RH max 95% non-condensing
IP Rating IP65
Dimensions 165 x 110 x 71 mm (6.5 x 4.3 x 2.8)
Weight 1 kg (2.2 lb.)
Ordering Information HI8614N and HI8614LN (with display) is supplied with instructions.

Two-Wire pH Transmitters

HI 8614 is 2-wire water-resistant transmitter specially designed for long distance measurement of pH in industrial applications.

Two-wire transmitters are widely used for process control in industry. These instruments are particularly useful in industrial conditions where electrical interference is an important factor

By galvanically isolating the signals, any interference created is prevented from reaching the transmitter. Industrial environments are often associated with corrosive conditions, therefore any instrumentation used must be resistant to liquids and corrosion.